CN101073100A - Apparatus and method for displaying information of traffic signal - Google Patents
Apparatus and method for displaying information of traffic signal Download PDFInfo
- Publication number
- CN101073100A CN101073100A CNA2005800416533A CN200580041653A CN101073100A CN 101073100 A CN101073100 A CN 101073100A CN A2005800416533 A CNA2005800416533 A CN A2005800416533A CN 200580041653 A CN200580041653 A CN 200580041653A CN 101073100 A CN101073100 A CN 101073100A
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- Prior art keywords
- information
- equipment
- driver
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Abstract
Provided are a method and apparatus for displaying information of a traffic signal in the form of a character, a symbol, or an emoticon. The apparatus includes: wired/wireless communication means receiving predetermined information to be displayed from a central control center in wired/wireless; authentication means determining authenticity of the predetermined information received from the wired/wireless communication means; safety determination means determining whether drivers and pedestrians are safe, if it is determined that the received information is authentic, display means displaying the received information in a predetermined presentation form according to the resulted obtained by the safety determination means.
Description
Technical field
The present invention relates to traffic signaling equipment (traffic signal), and, especially, relate to the method and apparatus that is used for showing the information of traffic signaling equipment with the form that character or figure release (emoticon).
Background technology
Usually, use traffic lights to control traffic and provide colour signal or arrow signal to driver or pedestrian.But, such simple information can not satisfy the demand the apace driver or the pedestrian of difference and a large amount of transport information.
In order to address this problem, some public organizations have introduced the wide Area Traffic Control System that is used for the driver, and, on main expressway, set up wide Laser emission diode (laser emittingdiode, LED) traffic electric sign, thereby provide various transport information to the driver by wide Area Traffic Control System real-time collecting, for example, traffic delay area, travel speed information etc.
Summary of the invention
But, because electric direction board is too expensive so that can not provide on all expressways, so when the driver who needs transport information leaves the local time that wide LED traffic electric sign is provided, the driver can not obtain necessary transport information.In addition, wide LED traffic electric sign only provides driving information, but it does not provide pedestrian information.
The invention provides a kind of method and apparatus that is used to show the information of traffic signaling equipment, by this method and apparatus, can be via Laser emission diode (LED) traffic signaling equipment that provides on traffic cross-road of waiting for driver and pedestrian and the crossing, and obtain various transport information, security information and emergency message or advertisement.
As mentioned above, the present invention does not divide the LED zone of traditional traffic signaling equipment, and except simple color or arrow, also use various expressions (presentation) technology of character and symbol, show traffic signals simply, obtain the content of traffic information display electricity direction board and pedestrian in the localized area and do not have problem the transport information visit approach of necessity thereby overcome.
Description of drawings
Fig. 1 is the block diagram that is used to show the equipment of traffic signals according to an embodiment of the invention;
Fig. 2 is used for the more traditional traffic signaling equipment and the structural drawing of traffic signaling equipment according to an embodiment of the invention;
Fig. 3 is used for relatively showing the traditional traffic signaling equipment and Laser emission diode (LED) the structure arranged figure of traffic signaling equipment according to an embodiment of the invention;
Fig. 4 exemplarily illustrates the display unit that shows transport information according to an embodiment of the invention for the driver;
Fig. 5 exemplarily illustrates the display unit that shows transport information according to an embodiment of the invention for the pedestrian;
It is the display unit that driver and pedestrian show traffic and security information according to an embodiment of the invention that Fig. 6 exemplarily illustrates; And
Fig. 7 is the process flow diagram of method that shows the information of traffic signaling equipment according to an embodiment of the invention.
Embodiment
According to an aspect of the present invention, provide a kind of equipment that is used to show the information of traffic signaling equipment, this equipment comprises: the wire/wireless communication parts receive the predetermined information that will be shown in the wire/wireless mode from CCC; Verification component is determined from the reliability of the predetermined information of wire/wireless communication parts reception; Safety is determined parts, is reliably if determine the information that is received, and then determines whether safety of driver and pedestrian; And display unit, according to determine the result that parts obtain by safety, show the information that is received with predetermined representation.
According to another aspect of the present invention, provide a kind of method that shows the information of traffic signaling equipment, this method comprises: receive information from CCC; Inspection is from the reliability of the predetermined information of CCC's reception; If determining the information received is reliably, then determine whether safety of driver and pedestrian; And, show the information that is received with predetermined representation according to definite result.
Describe the present invention in detail referring now to accompanying drawing, the preferred embodiments of the present invention shown in the drawings.
Fig. 1 is the block diagram that is used to show the equipment of traffic signals according to an embodiment of the invention.With reference to figure 1, equipment does not use traditional bulb according to an embodiment of the invention, and uses high-brightness laser emitting diode (LED).
Described equipment comprises wired/wireless communication unit 110, CPU (central processing unit) (CPU) 150 and display unit 140.CPU 150 comprises information authenticator 120 and safe determiner 130.
Wire/wireless communication unit 110 uses wire/wireless communication, receives the information that will show as improved traffic signaling equipment from CCC.Wire/wireless communication unit 110 uses whole existing or mobile communication, WLAN (wireless local area network) (LAN), Asymmetrical Digital Subscriber Lines (ADSL) in the future, or dedicated network etc.
Before the information that shows by information authenticator 120 checkings, safe determiner 130 is determined whether safety of driver or pedestrian by using predetermined processing.
When safety determiner 130 was determined display message to be offered driver and pedestrian safely, display unit 140 showed the information that is received with character, symbol or illustrated form.
Fig. 2 is used for the more traditional traffic signaling equipment and the structural drawing of traffic signaling equipment according to an embodiment of the invention.With reference to figure 2, traditional traffic signaling equipment 210-1 and 210-2 have circle or square.But, be not easy to use traditional traffic signaling equipment 210-1 and 210-2, with the form of character and symbol, suitably provide various information to driver or pedestrian.Simultaneously, traffic signaling equipment 220-1 and 220-2 do not comprise the zone of division according to an embodiment of the invention, and are to use its whole surface, thereby with the form of character or symbol, provide various information to driver or pedestrian." whole surface " is the surface of having arranged LED thereon.Therefore, when having arranged LED on the panel on the front/rear surface that is showing traffic signaling equipment 220-1 and 220-2, two surfaces of this panel can be used for providing transport information.
Fig. 3 is used for relatively showing the traditional traffic signaling equipment and the LED structure arranged figure of traffic signaling equipment according to an embodiment of the invention.With reference to figure 3, if amplify the LED zone 310 of traditional traffic signaling equipment, then in the zone of dividing, arrange and show the LED 320 that determines color, yet, if amplify the LED zone 330 of traffic signaling equipment according to an embodiment of the invention, then on whole zone, arrange the LED 340 of 3 kinds of demonstrations or more colors thick and fast.Via the bundle of the LED that shows 3 kinds of colors and covering (cover) mirror 350 that is used for when showing a kind of color of 3 kinds of colors, showing consistent colouring information, show traffic signals according to an embodiment of the invention.
Fig. 4 exemplarily illustrates the display unit that shows transport information according to an embodiment of the invention for the driver.With reference to figure 4, display unit uses red circular lamp 410 and red glyphs lamp " STOP " 420 to show stop signal, wherein red circular lamp 410 is the integral LED parts of arranging and is familiar with by the driver, and red glyphs lamp " STOP " the 420th, another part of integral LED arrangement.In another embodiment, display unit uses other color character light except red glyphs lamp " STOP " 420 to show stop signal.Do not describe and how to operate LED traffic signaling equipment according to an embodiment of the invention.
Fig. 5 exemplarily illustrates the display unit that shows transport information according to an embodiment of the invention for the pedestrian.With reference to figure 5, display unit is character display lamp " STOP " 530 in order to allow the pedestrian wait for, rather than existing stop signal.
It is the display unit that driver and pedestrian show traffic and security information according to an embodiment of the invention that Fig. 6 exemplarily illustrates.With reference to figure 6, easily block up in driver " 00 " zone by " 00delay (delay) " message 610 that the display unit by traffic signaling equipment shows, and pass through " XX40Km " message 620 easily the average overall travel speed in driver " XX " zone be 40Km, by " accident ahead (the place ahead accident) " but this accident of message 630 drivers.Because on the on-screen display (osd) area that limits, show traffic signals, so display unit is with predetermined interval or form display message on screen of (in the mode of display of broadcast captions) from right to left.How description is used traffic signaling equipment and is shown traffic and security information in the present invention.And, because the pedestrian can see the content of traffic signaling equipment from the distance that is shorter than the driver, so the display unit for example less character of " typhoon Maeminorthward typhoon warning issued nationwide " message 640 comes displaying contents.
Fig. 7 is according to an embodiment of the invention from CCC's receiving traffic information and uses various presentation technologies to show the process flow diagram of method of the information of traffic signaling equipment as driver or pedestrian.
Traffic signaling equipment is carried out the basic traffic control function (operation 710) of every day.Traffic signaling equipment uses various presentation technologies, and for example character, symbol, or animation are to provide transport information to driver or pedestrian.
When carrying out basic traffic control function, traffic signaling equipment confirms whether received transport information (operation 720) from the central control system of using the wire/wireless communication unit.If traffic signaling equipment is confirmed not received transport information from central control system, then keep carrying out basic traffic control function.If traffic signaling equipment is confirmed to have received transport information from central control system, then it carries out predetermined checking processing, with the reliability (operation 730) of checking the transport information transmission object.If determine that the transport information that is received is unreliable, then traffic signaling equipment continues to carry out basic traffic control function.If determining the transport information received is reliably, traffic signals machine check driver or pedestrian safety (operation 740) whether then.Whether the traffic signals machine check has guaranteed driver or pedestrian's safety (operation 750).If traffic signaling equipment is checked through the safety of not guaranteeing driver or pedestrian, then its temporary transient standby (operation 770).After standby, traffic signaling equipment is checked whether safety of driver's goods pedestrian once more.If it is safe that traffic signaling equipment is determined driver or pedestrian, then its figure with ON/OFF, character, symbol or plain mode releases or animation or signal flow show the transport information (operation 760) that is received.
In addition, by showing stop signal, and check and whether passed through the schedule time discerning this stop signal, and determine whether safety of driver or pedestrian by driver or pedestrian.From the information of CCC's reception about character display, symbol or illustrated method, or it automatically performs by program.
Industrial applicability
The present invention can also be embodied as the computer-readable code on computer readable recording medium storing program for performing. Calculate The machine readable medium recording program performing is deposited for the arbitrary data of data that can be by computer system reads after can storing Storage device. The example of computer readable recording medium storing program for performing comprises read-only storage (ROM), random access memory Device (RAM), CD-ROM, tape, floppy disk, optical disk storage apparatus and carrier wave. The computer-readable record is situated between Matter also can be the distributed network that computer system connects, so that with distributed way storage and object computer Readable code.
Claims (11)
1. equipment that is used to show the information of traffic signaling equipment, this equipment comprises:
The wire/wireless communication parts receive the predetermined information that will be shown in the wire/wireless mode from CCC;
Verification component is determined from the reliability of the predetermined information of wire/wireless communication parts reception;
Safety is determined parts, is reliably if determine the information that is received, and then determines whether safety of driver and pedestrian; And
Display unit according to determined the result that parts obtain by safety, shows the information that is received with predetermined representation.
2. equipment as claimed in claim 1, wherein, the wire/wireless communication parts are in mobile communication, WLAN (wireless local area network) (LAN), Asymmetrical Digital Subscriber Line (ADSL) and the dedicated network.
3. equipment as claimed in claim 1, wherein, display unit comprises the whole front panel of traffic signaling equipment, wherein, traffic signaling equipment comprise arranged on it Laser emission diode (LED) just and back panel.
4. equipment as claimed in claim 1, wherein, display unit is the LED that shows 3 kinds or more colors on the whole plane of traffic signaling equipment.
5. equipment as claimed in claim 4 wherein, when showing a color, uses to cover the LED that mirror covers 3 kinds of demonstrations or more colors, to show consistent color signal.
6. equipment as claimed in claim 1, wherein, the definite parts of safety determine according to predetermined processing whether driver or pedestrian have stopped driving or walking.
7. method that shows the information of traffic signaling equipment, this method comprises:
Receive information from CCC;
Inspection is from the reliability of the predetermined information of CCC's reception;
If determining the information received is reliably, then determine whether safety of driver and pedestrian; And
According to definite result, show the information that is received with predetermined representation.
8. method as claimed in claim 7, wherein, the information that is received comprises traffic and security information, emergency message, advertisement and news.
9. method as claimed in claim 7 wherein, in the inspection of reliability, determines whether the information transmission object is reliable.
10. method as claimed in claim 7 wherein, by showing stop signal, and checking whether passed through the schedule time so that identify described stop signal by driver or pedestrian, is determined whether safety of driver or pedestrian.
11. method as claimed in claim 7 wherein, is shown as ON/OFF signal, animation signal, mark signal with the information that is received, or the stream signal.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040101092 | 2004-12-03 | ||
| KR10-2004-0101092 | 2004-12-03 | ||
| KR1020040101092A KR100687716B1 (en) | 2004-12-03 | 2004-12-03 | Apparatus and method for displaying information of traffic signal |
| PCT/KR2005/003643 WO2006059839A1 (en) | 2004-12-03 | 2005-11-01 | Method and apparatus for displaying information of traffic signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101073100A true CN101073100A (en) | 2007-11-14 |
| CN101073100B CN101073100B (en) | 2010-06-09 |
Family
ID=36565254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800416533A Expired - Fee Related CN101073100B (en) | 2004-12-03 | 2005-11-01 | Apparatus and method for displaying information of traffic signal |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100687716B1 (en) |
| CN (1) | CN101073100B (en) |
| WO (1) | WO2006059839A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930736A (en) * | 2012-10-30 | 2013-02-13 | 青岛海信网络科技股份有限公司 | Display method and system for traffic signal control information |
| CN103473946A (en) * | 2013-06-25 | 2013-12-25 | 中国计量学院 | Coordinate-based crossing signal lamp state instant prompting method and coordinate-based crossing signal lamp state instant prompting |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100939974B1 (en) * | 2007-12-11 | 2010-02-03 | 이준호 | A Supplementary Apparatus Used for Traffic Signal Lamp Available Advertising Servise and An Advertising Service Method Using the Same |
| KR20100009465U (en) * | 2009-03-18 | 2010-09-29 | 한종휘 | Singnal lamp for pedestrian |
| CN104473290A (en) * | 2014-11-29 | 2015-04-01 | 徐国华 | Ephedrine-containing zingiber officinale roscoe crystal particles and preparation method thereof |
| WO2022240215A2 (en) * | 2021-05-14 | 2022-11-17 | 손승희 | Traffic signal control device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2973395B2 (en) * | 1995-09-12 | 1999-11-08 | 株式会社東京精密 | Display device for traffic signal and traffic signal |
| CN1156296A (en) * | 1996-01-30 | 1997-08-06 | 岸下龙太郎 | Open-air display device for road information |
| JPH1021494A (en) | 1996-06-28 | 1998-01-23 | Fuji Electric Co Ltd | Traffic signal using data broadcasting, and method for controlling traffic signal |
| US6054932A (en) * | 1998-11-20 | 2000-04-25 | Gartner; William J. | LED traffic light and method manufacture and use thereof |
| KR20000020225U (en) * | 1999-04-30 | 2000-11-25 | 박중식 | Traffic signal for color blindness driver |
| KR20010001948A (en) * | 1999-06-09 | 2001-01-05 | 장인정 | An equipment for supplying additional information of a traffic signal apparatus |
| WO2001032881A1 (en) * | 1999-11-04 | 2001-05-10 | National Institute Of Agrobiological Sciences | PHOTOSENSITIVITY GENE Hd1 OF PLANT AND UTILIZATION THEREOF |
| KR100432236B1 (en) * | 2002-01-28 | 2004-05-22 | 김미희주 | Objected oriented information security system providing integrated control and management functions |
| KR100433667B1 (en) * | 2002-04-02 | 2004-05-31 | 주식회사 래도 | Apparatus for and method of remotely controlling variable message sign board |
| KR20020065869A (en) * | 2002-05-14 | 2002-08-14 | 주식회사 보보텍 | The method and a system which real time display on electric sign board for traffic information using internet |
| KR20050117819A (en) * | 2004-06-11 | 2005-12-15 | 학교법인 영남학원 | Traffic control signal that have various information transmission system |
-
2004
- 2004-12-03 KR KR1020040101092A patent/KR100687716B1/en not_active IP Right Cessation
-
2005
- 2005-11-01 CN CN2005800416533A patent/CN101073100B/en not_active Expired - Fee Related
- 2005-11-01 WO PCT/KR2005/003643 patent/WO2006059839A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930736A (en) * | 2012-10-30 | 2013-02-13 | 青岛海信网络科技股份有限公司 | Display method and system for traffic signal control information |
| CN102930736B (en) * | 2012-10-30 | 2016-01-13 | 青岛海信网络科技股份有限公司 | The display packing of traffic signal control information and system |
| CN103473946A (en) * | 2013-06-25 | 2013-12-25 | 中国计量学院 | Coordinate-based crossing signal lamp state instant prompting method and coordinate-based crossing signal lamp state instant prompting |
| CN103473946B (en) * | 2013-06-25 | 2017-05-10 | 中国计量学院 | Coordinate-based crossing signal lamp state instant prompting method and coordinate-based crossing signal lamp state instant prompting |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006059839A1 (en) | 2006-06-08 |
| CN101073100B (en) | 2010-06-09 |
| KR20060062303A (en) | 2006-06-12 |
| KR100687716B1 (en) | 2007-02-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20111101 |